Hexagonal Bolt Partially Threaded Yellow Zinc Plated 5/16-18 * 1-1/4" Grade 8 data-zoom=
Hexagonal Bolt Partially Threaded Yellow Zinc Plated 5/16-18 * 1-1/4" Grade 8

Hexagonal Bolt Partially Threaded Yellow Zinc Plated 5/16-18 * 1-1/4" Grade 8

RJM-Fasteners

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Technical drawing

Description

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Product Number B8-02012
Head Type Hex
Drive Style External Hex
System of Measurement Inch
Thread Direction Right Hand
Thread Size 5/16"-18
Screw Size Decimal Equivalent 0.3125"
Thread Type UNC
Thread Fit Class 2A
Length 1-1/4"
Threading Partially Threaded
Min. Thread Length 7/8"
Thread Spacing Coarse
Head
Width 1/2"
Height 7/32"
Fastener Strength Grade/Class Grade 8
Material Steel
Finish Zinc Yellow-Chromate Plated
Tensile Strength 150, 000 psi
Hardness Rockwell C33
Specifications Met ASME B18.2.1, SAE J429
RoHS Compliant


Made from Grade 8 steel, these screws can be used in high-stress applications such as valves, pumps, motors, and automotive suspension systems. They are at least 25%stronger than medium-strength steel screws. Grade 8 steel hex head screws are marked with six radial lines. Length is measured from under the head.

Yellow Zinc-plated steel screws resist corrosion in wet environments. Match the thread spacing of mating components. Coarse threads are the industry standard:choose these screws if you don’t know the threads per inch. Screws that meet ASTM A354 BD or SAE J429 comply with specifications and testing requirements for material quality. Screws that meet ASME B18.2. 1 or ASME B18.6. 3 comply with specifications for dimensional standards.

You will be satisfied with your purchase. Over 90% of our product are in stock and the Hexagonal Bolt Partially Threaded Yellow Zinc Plated 5/16-18 * 1-1/4" Grade 8 are in stock.

If you have any inquiry or question, please feel free to contact us :
Info@RJM-Fasteners.ca

Hexagonal Bolt Partially Threaded Yellow Zinc Plated 5/16-18 * 1-1/4" Grade 8
Inventory Last Updated: Jan 22, 2022

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